8LSA55.EB045D200-3

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The 8LSA55.EB045D200-3 by B & R Automation is part of the 8LS Synchronous Motors series, featuring a frame size of 55 mm. This synchronous servo motor has a rated torque of 2.0 Nm and a rated speed of 4500 rpm. It offers IP65 protection, a peak torque of 6.5 Nm, and weighs 3.2 kilograms.

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Product Description:

The B & R Automation 8LSA55.EB045D200-3 is a versatile servo drive designed with field-oriented control and a modest physical footprint. It packs impressive power density in a compact construction designed to offer versatile performance in diverse system layouts. This motor achieves highly efficient vector-based torque and flux regulation, enabling smooth and precise response across different loads and speeds. Its high power density ensures more output per unit of volume, making it suitable for demanding automation scenarios. The motor comes in a frame size of 55 mm, ensuring a slim profile that can accommodate installation in machines and control cabinets with limited mounting space.

This motor offers precision in motion control due to the incorporated high-resolution digital feedback system that provides precise position and speed information to the motor controller. The motor relies on passive thermal management which contributes to reduced energy consumption and minimizes maintenance needs. By regulating its own temperature during continuous operation, the motor remains thermally stable even in enclosed or airflow-restricted environments. The motor is engineered to operate with minimal torque ripple, allowing smooth force delivery with minimal wear on connected equipment.

The 8LSA55.EB045D200-3 can sustain a nominal rotational velocity of 4500 rpm, enabling rapid motion sequences in high-speed precision tasks. It has a 2.0 Nm torque rating that facilitates stable performance by ensuring stable rotational force to drive connected components. This model offers dependable performance even in challenging industrial environments. This is due to a rugged design that includes safeguards against contaminants such as dust as well as moisture. These protections prevent damage to the internal components of the motor, maintaining reliability in diverse environments and ensuring a long service life.

Cooling Type
Natural
Encoder Type
Absolute single-turn
Frame Size
55 mm
Motor Type
Synchronous Servo Motor
Peak Torque
6.5 Nm
Protection Class
IP65
Rated Current
4.2 A
Rated Power
0.94 kW
Rated Speed
4500 rpm
Rated Torque
2.0 Nm
Rated Voltage
230 V
Shaft Diameter
14 mm
Weight
3.2 kg

Frequently Asked Questions about 8LSA55.EB045D200-3:

Q: What is the rated torque of the 8LSA55.EB045D200-3?

A: The 8LSA55.EB045D200-3 delivers a rated torque of 2.0 Nm, offering steady force output for continuous-duty applications.

Q: What is the rated speed of the 8LSA55.EB045D200-3?

A: The 8LSA55.EB045D200-3 has a rated speed of 4500 rpm, allowing it to perform fast, continuous operations.

Q: What type of encoder does the 8LSA55.EB045D200-3 use?

A: The 8LSA55.EB045D200-3 uses an EnDat encoder that provides accurate position and speed feedback for enhanced motion precision.

Q: How does the 8LSA55.EB045D200-3 manage heat during operation?

A: The 8LSA55.EB045D200-3 features a self-cooling design that passively dissipates heat through its housing. This eliminates the need for external cooling components.

Q: What is the frame size of the 8LSA55.EB045D200-3?

A: The 8LSA55.EB045D200-3 has a frame size of 55 mm, making it compact and suitable for space-restricted installations.


Internal Product Review

  • ‘‘The 8LSA55.EB045D200-3 offers great responsiveness in a surprisingly compact size, which makes it easy to fit into a crowded control cabinet. However, users should ensure good ventilation due to its self-cooling design.’’

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